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Bowfishing arrow
专利权人:
Harshberger David R.
发明人:
Harshberger David R.
申请号:
US201715671117
公开号:
US9980472(B2)
申请日:
2017.08.07
申请国别(地区):
美国
年份:
2018
代理人:
Oppold Thomas J.`Larkin Hoffman Daly & Lindgren, Ltd.
摘要:
A bowfishing arrow and method of bowfishing. The bowfishing arrow includes a shaft having a main stem. A locking pin is slidably movable within a bore of the main stem. A fish point with a pair of pivoting barbs is secured to the distal end of the main stem. An outer sleeve is longitudinally movable with respect to the main stem and the locking pin is engaged with the outer sleeve to move with the outer sleeve. The barbs pivot between a shooting position, a locked position, and an unlocked position. When in the locked position, an end of the locking pin is clamped between cams preventing the barbs from pivoting to toward the unlocked position and the shooting position until the fish is landed. A one-handed maneuver is all that is required to release the arrow from the fish after it is landed.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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