Arrow clamp for archery bows
作者： George S Ott
DOI:
关键词: Arrow 、 Engineering 、 Object (grammar) 、 Shot (pellet) 、 Engineering drawing
摘要: This invention relates -to improvements in archers' bows, and more particularly to an attachment for a bow which will support partially drawn arrow until the 'time is 'to be shot, said being then released, 'the back-its 'fulllength shot. An object...
lens.org 参考文章(3)
Oliver H Brown, Sight device for archery bows ,(1943)
Aloysius F O'connell, Bow and arrow ,(1924)
Earl G Mead, Stream-line arrow and string-engaging means therefor ,(1928)