Apparatus for an archery bowstring mounted peep sight
申请(专利)号:
US20060520551
申请日期:
2006-09-14
公开/公告号:
US2008066328A1
公开/公告日期:
2008-03-20
申请(专利权)人:
GREG BOHN
被引量:
摘要:
An archery sighting device, comprising a spherical peep sight body in conjunction with a centrally located hour glass shaped aperture view port, which, substantially maintains its projected geometric integrity, throughout a range of varying draw angles.
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