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Best Compound Bow Strings
Best Compound Bow Strings Best Compound Bow Strings 1 Introduction 2 Best Compound Bow Strings 3 1. KESHES B-55 Dacron Replacement Recurve Bowstring 3 2. Premium Gear B-50 Dacron Replacement Recurve Bowstring 4 3. Jaguar CRS-004C Crossbow String 5 4. Southland Archery Supply SAS B-50 Dacron Replacement Traditional Recurve Bow String 6 5. Replacement Archery Bowstring for Traditional Recurve Bows 7 6. FLEMISH Fast Flight Plus Replacement Recurve Bowstring 8 7. SAS Flemish Fast Flight Replacement Traditional Recurve Bowstring 9 Buyer’s Guide for the Best Compound Bow Strings 10 FAQs about Compound Bow Strings 14 Conclusion 16 Introduction When it comes to compound bowstrings, finding the one that’s just right for you is pretty difficult. You need to consider so many factors like the bow string’s craftsmanship, how it will be used, the material, the type of bow string, and so many more. If you don’t get a compound bow string that’s suitable for your strength level and needs, then it might end up hurting you or it might not be effective enough. That’s why we’ve done all the research to help you figure out which is the best bow string for you. So read on for a detailed overview of the best compound bow strings on the market. Best Compound Bow Strings 1. KESHES B-55 Dacron Replacement Recurve Bowstring https://www.amazon.com/dp/B075RVGBSS KESHES B-55 Dacron Bowstring is the latest version of the highly-acclaimed Dacron series. This bowstring is as powerful and has as much stretch as the B-50, but it’s more durable and lasts longer because the stretch is less permanent. -
On the Mechanics of the Bow and Arrow 1
On the Mechanics of the Bow and Arrow 1 B.W. Kooi Groningen, The Netherlands 1983 1B.W. Kooi, On the Mechanics of the Bow and Arrow PhD-thesis, Mathematisch Instituut, Rijksuniversiteit Groningen, The Netherlands (1983), Supported by ”Netherlands organization for the advancement of pure research” (Z.W.O.), project (63-57) 2 Contents 1 Introduction 5 1.1 Prefaceandsummary.............................. 5 1.2 Definitionsandclassifications . .. 7 1.3 Constructionofbowsandarrows . .. 11 1.4 Mathematicalmodelling . 14 1.5 Formermathematicalmodels . 17 1.6 Ourmathematicalmodel. 20 1.7 Unitsofmeasurement.............................. 22 1.8 Varietyinarchery................................ 23 1.9 Qualitycoefficients ............................... 25 1.10 Comparison of different mathematical models . ...... 26 1.11 Comparison of the mechanical performance . ....... 28 2 Static deformation of the bow 33 2.1 Summary .................................... 33 2.2 Introduction................................... 33 2.3 Formulationoftheproblem . 34 2.4 Numerical solution of the equation of equilibrium . ......... 37 2.5 Somenumericalresults . 40 2.6 A model of a bow with 100% shooting efficiency . .. 50 2.7 Acknowledgement................................ 52 3 Mechanics of the bow and arrow 55 3.1 Summary .................................... 55 3.2 Introduction................................... 55 3.3 Equationsofmotion .............................. 57 3.4 Finitedifferenceequations . .. 62 3.5 Somenumericalresults . 68 3.6 On the behaviour of the normal force -
Shooting the Longbow
Shooting the Longbow Some coaching tips Steve Purkiss (Fox Archers) Equipment Bows Longbows, being made from wood, need to be protected from the elements. Even a “varnished” bow can let in moisture due to marks and scratches from regular use. Polish the bows with a wax polish, Danish Oil or even a smear of vaseline to help keep out the wet which can ruin your bow. Pay special attention to the area where the arrow “passes” the bow as obvious wear will take it down to exposed wood. Also keep the string waxed, most modern strings are fairly waterproof but as the string is twisted and the strands rub against each other under tension waxing helps cut down wear. Apply wax to the string and then rub with a small piece of leather this warms the wax and string and helps the wax to move between the strands. If you are used to shooting a recurve bow then you will find that the draw weight of a longbow feels different to a recurve simply due to the nature of the beast and therefore if you are used to a 30lb recurve you might find a 35lb longbow comfortable. The bracing height of the bow is the distance from the string to the belly of the bow (the part of the bow facing you when you hold it to shoot). This is often written on the bow (normally 5.5” to 6.5”) set your bow up to this height for optimum performance. Always “warm up” your bow before you shoot, this is done by rubbing the bow with a cloth and then repeatedly drawing the bow to half draw and gradually increasing to full draw either in the normal manner of by putting your foot against the grip and holding the string then you can use you foot and hand to extend the bow. -
FITA Level 1 Coaching Guide
COACHES MANUAL ENTRY LEVEL http://www.archery.org FITA Coaches Committee Coaching Manual - Entry Level Table of Content s Introduction Chapter 1 The archer’s skills Chapter 2 S teps of the Shooting Sequence Chapter 3 Safety Chapter 4 Archery Classes and Entry level Program Chapter 5 Common Problems Chapter 6 Coach’s Role Chapter 7 Teaching suggestions for the Coach Chapter 8 Tip s for your demonstration, organization and present ation Chapter 9 Tip s for practice planning Chapter 10 Some suggested Teaching exercises Chapter 11 Facilities for group instruction Chapter 12 The disabled archer Chapter 13 Games COACHING MANUAL Glossary COACHING MANUAL Dear Coaches and Friends, As President of FITA, I am very pleased with the results of the hard work of the Coaches Committee, the FITA office and all those coaches who have contributed to this valuable manual. FITA now has an updated coaching manual that will unify the basic coaching knowledge of the best coaches in the world. It is important that a uniform method be used at the basic level to give all new enthusiasts a well-tested foundation of the best archery practices. Archers will be able to go from this level to that of a recreational, national or international participant, building on this basic training with intermediate and expert coach- ing. My special thanks to Juan Carlos Holgado, Coaches Committee Chairman and Pascal Colmaire, FITA Development Director for their great effort and knowledge to write and compile this manual. Best regards, Jim Easton President COACHING MANUAL ere is the first coaching manual of the Federation Internationale de Tir àl'Arc (FITA). -
Ricardian Register
Ricardian Register Richard III Society, Inc. Vol. 47 No. 1 March, 2016 King Richard III Printed with permission ~ Jamal Mustafa ~ Copyright © 2014 In this issue: 2016 General Membership Meeting (GMM)/Bylaw Revisions Why it Had to be the Tower of London Richard, Duke of Gloucester, as Admiral and Constable of England Can a Coin from 1483 Solve a Ricardian Mystery? Inside cover (not printed) Contents 2016 General Membership Meeting (GMM) 2 Message from American Branch Chairman 4 ByLaw Revisions 5 Why it Had to be the Tower of London 8 Richard, Duke of Gloucester, as Admiral and Constable of England 11 Can a Coin from 1483 Solve a Ricardian Mystery? 25 Ricardian Reviews 31 ex libris 48 Board, Staff, and Chapter Contacts 50 Membership Application/Renewal Dues 51 Advertise in the Ricardian Register 52 Submission guidelines 52 From the Editor 52 ❖ ❖ ❖ ©2016 Richard III Society, Inc., American Branch. No part may be reproduced or transmitted in any form or by any means mechanical, electrical or photocopying, recording or information storage retrieval—without written permission from the Society. Articles submitted by members remain the property of the author. The Ricardian Register is published two times per year. Subscriptions for the Register only are available at $25 annually. In the belief that many features of the traditional accounts of the character and career of Richard III are neither supported by sufficient evidence nor reasonably tenable, the Society aims to promote in every possible way research into the life and times of Richard III, and to secure a re-assessment of the material relating to the period, and of the role in English history of this monarch. -
World Crossbow Shooting Association - TARGET, STANDARD, FREESTYLE & MEDIEVAL CROSSBOW RULES
World Crossbow Shooting Association - TARGET, STANDARD, FREESTYLE & MEDIEVAL CROSSBOW RULES WORLD CROSSBOW SHOOTING ASSOCIATION SHOOTING RULES FOR TARGET, MEDIEVAL, STANDARD, FREESTYLE CROSSBOWS AND GENERAL SHOOTING RULES. EFFECTIVE 1st January 2019 Effective, 1st January 2019 Page: 1 World Crossbow Shooting Association - TARGET, STANDARD, FREESTYLE & MEDIEVAL CROSSBOW RULES INDEX Clause Item Page No INDEX ................................................................................................................................................................................. .................. 2 DEFINITIONS ...................................................................................................................................................................................... 6 SECTION 1. WORLD CHAMPIONSHIPS, REGINAL CHAMPIONSHIP, JUDGING, RECORDS, ASSISTED SHOOTERS 1 PRECEDENCE, INTERPRETATION AND AMENDMENTS ..................................................................................................... 9 2 WORLD CHAMPIONSHIPS ...................................................................................................................................................... 9 2.1 Outdoor Target ................................................................................................................................................................ 2.2 3D ................................................................................................................................................................................... -
Tenpoint 2017Catalog Screen
4–7 | New for 2017 8–15 | Crossbows 16–19 | Crossbow Features 20–21 | Crossbow Specifications YOUR DESTINATION Dense Eastern Pine Forest YOUR CHALLENGE Tight spaces, low light, and thick cover 24–25 | Cocking Devices YOUR EQUIPMENT Carbon Nitro RDX™ with Pro Elite™ Carbon Arrows 26–27 | Crossbow Accessories 28–30 | Crossbow Arrows & Nocks 31 | String & Cable Guide WWW.TENPOINTCROSSBOWS.COM PAGE 9 Featuring our new RCX Cam System™, the game-changing Carbon Phantom RCX is the most efficient crossbow we have ever designed. Utilizing a 16-inch power stroke, its lightweight 160-pound bow assembly measures an ultra-compact 13.375-inches axle-to-axle and generates speeds up to a blazing 385 FPS. Pair that power with its new ACX™ (Adjustable Comfort Crossbow) stock and ultra-light carbon fiber barrel, and this agile-handling, hard-hitting crossbow is unmatched by the competition. NEW FOR 2017 UP TO THREE NEW PERFORMANCE-INSPIRING HUNTING MACHINES SHOW WHY TENPOINT REIGNS AS THE DEFINING MANUFACTURER 385 FPS OF ELITE-QUALITY CROSSBOWS. TO OUR CUSTOMERS TenPoint has just completed one of the most productive years in its Perhaps more importantly, this investment also involved hiring a history — a year ultimately focused on our ongoing commitment to group of highly qualified middle management professionals to technological advancement, impeccable customer service, help stimulate and manage future growth, innovation, and quality. and the production of premium crossbow products. Finally, I am proud to report that my two sons, Phil and Steve, First, we engineered and built three exciting new models for and my nephew, Mike Shaffer, have worked 24/7 to manage the 2017 — the premium-level Carbon Phantom RCX, the thrilling facilities expansion and a rather remarkable transformation Eclipse RCX, and the entry-level Renegade. -
By Peter Dell ' O Rto and S Ean Punch
BY P ETER D ELL’ORTO AND S EAN P UNCH Written by PETER DELL’ORTO and SEAN PUNCH Additional Material by VOLKER BACH and C.J. CARELLA Edited by SEAN PUNCH Cover Art by BOB STEVLIC Illustrated by ABRAR AJMAL and BOB STEVLIC ISBN 978-1-55634-762-7 1 2 3 4 5 6 7 8 9 10 STEVE JACKSON GAMES Committed Attack . 99 Defensive Attack. 100 Evaluate . 100 Feint . 100 ONTENTS Ready . 101 C Who Draws First?. 103 Move . 105 Realism Level . 29 INTRODUCTION . 4 Move and Attack . 107 Beginning Students as PCs. 30 Publication History . 4 Wait . 108 About the Authors . 4 CHARACTER TEMPLATES . 31 ADDITIONAL COMBAT OPTIONS . 109 Del Duque (350 points) . 33 Melee Attack Options . 109 1. HISTORY . 5 Frauds . 35 A Matter of Inches . 110 Adrian Froste (200 points) . 37 TIMELINE . 6 Untrained Fighters . 113 Kai Lian (250 points) . 39 ASIA . 8 Close-Combat Options. 114 China . 8 ADVANTAGES, DISADVANTAGES, Teeth. 115 Xia . 8 AND SKILLS . 42 Grab and Smash! . 118 Monks and Martial Arts . 9 Advantages . 42 Ranged Attack Options . 119 India . 10 Desirable Advantages . 43 Rapid Fire with Thrown Weapons. 120 Northern vs. Southern Kung Fu . 10 Chi Powers for Martial Artists . 46 Active Defense Options . 121 Religion, Philosophy, and Fists . 11 Perks . 49 Harsh Realism for Indonesian Archipelago. 12 Disadvantages. 53 Unarmed Fighters . 124 Japan . 12 Common Disadvantages. 53 CINEMATIC COMBAT . 125 Ryu . 12 Skills . 54 Multiple Attacks . 126 Ninja: Legend vs. History . 13 Combat Skills . 55 Chambara Fighting . 128 Korea. 14 Wildcard Skills for Styles . 60 Mind Games . 130 Other Nations. -
A Royal Crusade History: the Livre D'eracles and Edward IV's Exile In
A Royal Crusade History: The Livre d’Eracles and Edward IV’s Exile in Burgundy Erin K. Donovan The English King Edward IV (1442-83) had throughout his reign many political, familial, and cultural connections with the Flanders-based court of Burgundy, headed at the time by Duke Charles the Bold. In 1468, King Edward arranged for his sister Margaret of York to marry Duke Charles of Burgundy. The same year he was inducted into Charles’s powerful Burgundian chivalric Order of the Golden Fleece and reciprocally inducted Charles into the English Order of the Garter. In 1470, he was forced into exile for five months when the Earl of Warwick, Richard Neville, placed the former King Henry VI back on the throne. After first unsuccessfully trying to find shelter in Calais, Edward landed in Holland where he was hospitably taken in by Burgundian nobleman Louis de Gruuthuse (also known as Louis de Bruges) at his home in The Hague, and afterwards in Flanders at Louis’s home in Bruges.1 Between 1470 and 1471, Edward was witness to and inspired by the flourishing Flemish culture of art and fashion, including the manuscript illuminations that his host Louis was beginning voraciously to consume at the time. While Edward was in exile he was penniless, and thus unable to commission works of art. However, after his victorious return to the throne in 1471 he had the full resources of his realm at his command again, and over time I would like to extend my deep thanks to the many participants of the British Library’s Royal Manuscripts Conference, held 12-13 December 2011, who provided me with fruitful suggestions to extend my paper’s analysis. -
Protective Armor Engineering Design
PROTECTIVE ARMOR ENGINEERING DESIGN PROTECTIVE ARMOR ENGINEERING DESIGN Magdi El Messiry Apple Academic Press Inc. Apple Academic Press Inc. 3333 Mistwell Crescent 1265 Goldenrod Circle NE Oakville, ON L6L 0A2 Palm Bay, Florida 32905 Canada USA USA © 2020 by Apple Academic Press, Inc. Exclusive worldwide distribution by CRC Press, a member of Taylor & Francis Group No claim to original U.S. Government works International Standard Book Number-13: 978-1-77188-787-8 (Hardcover) International Standard Book Number-13: 978-0-42905-723-6 (eBook) All rights reserved. No part of this work may be reprinted or reproduced or utilized in any form or by any electric, mechanical or other means, now known or hereafter invented, including photocopying and re- cording, or in any information storage or retrieval system, without permission in writing from the publish- er or its distributor, except in the case of brief excerpts or quotations for use in reviews or critical articles. This book contains information obtained from authentic and highly regarded sources. Reprinted material is quoted with permission and sources are indicated. Copyright for individual articles remains with the authors as indicated. A wide variety of references are listed. Reasonable efforts have been made to publish reliable data and information, but the authors, editors, and the publisher cannot assume responsibility for the validity of all materials or the consequences of their use. The authors, editors, and the publisher have attempted to trace the copyright holders of all material reproduced in this publication and apologize to copyright holders if permission to publish in this form has not been obtained. -
Archery Notes
Archery Notes Description: Archery is a sport that involves the use of a bow and a number of arrows. The bow is used to shoot the arrows at targets. We will be shooting at stationary targets. This is referred to as ‘Target Archery’. Equipment: Bow: Length and weight varies with the individual (18-25 lbs. for class use: 20-30 lbs. for club use) The style of the bows vary – straight or recurve in Fiberglass, wood, and metal. Arrows: length according to length of arms of the archer (24-28 “). Wood, fiberglass, aluminum, carbon/alloy composite, and carbon fiber. Targets (butts): circular or square targets made of dense Target Butt or buttress: Material that can sustain the impact of the arrow. Straw, Styrofoam, compressed cardboard. Bow strings: dacron- single or double loop according to the type of bow. The center part of the string is wolven thicker to accommodate the nocking of the arrow. This is referred to as the serving. Rubber finger tabs (rolls) are also attached to the serving. A single roller on the upper section and a double on the lower section. Target Faces: thick paper with concentric circles that vary in colour from the outside in. The target is divided into 5 different coloured sections. Safety tackle: Arm guard for the inside of the bow arm. Quivers: ‘Arrow Holder’. Used to organize and hold arrows for the archer. Stringing the bow: Step through method (push-pull) Instructions 1. Slide the top loop of your bow string over the nock and down the limb about halfway, or as far as the loop will allow. -
International Journal of Intellectual Advancements and Research in Engineering Computations
www.ijiarec.com ISSN:2348 -2079 Volume-7 Issue-2 International Journal of Intellectual Advancements and Research in Engineering Computations Design and analysis of bullet proof jacket Muruganantham.S1, Sabarimoorthy.S2, Sivamani.D2, Vignesh.K2, Vikneshwaran.E2 1Assistant Professor, Department of Mechanical Engineering, Nandha Engineering College, Erode-52 2UG Students, Department of Mechanical Engineering, Nandha Engineering College, Erode-52 ABSTRACT A ballistic vest or bullet-resistant vest, often called a bulletproof vest, is an item of personal armor that helps absorb the impact and reduce or stop penetration to the body from firearm-fired projectiles and shrapnel from explosions, and is worm on the torso. Now-a-days the Indian Army using bullet proof jacket that weight‟s 15-18 kg and above. Also the design of jacket is straight and curve shaped structure. The straight shape structure will passes through the vibration full bullet proof plate. So its breaks when the bullet attacking for more vibration. So we are planned to change the design of the bullet proof jacket. Index words: Design, Vibration, Structure INTRODUCTION stop before it can completely penetrate the textile matrix. Some layers may be penetrated but as the Now-a-days India using bullet proof jacket is bullet deforms, the energy is absorbed by a larger made by Kevlar. The Kevlar have high impact and larger fiber area. some vests designed for strength compare to other material using bullet bullets offers less protection against blows with the proof vest and also its an composite material. The knights of the Middle Ages. However, with the vest is straight and curve shape structure.