可惜没有测量箭速,也没有显示箭射入靶子的深度。应当用滑轮组。
作者:淼淼淼+-
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可惜没有测量箭速,也没有显示箭射入靶子的深度。应当用滑轮组。五十磅太硬了点。
Compact Coilspring powered Bow https://www.youtube.com/watch?v=EF7iZBei4Tc
Coilspring powered Bow Mark II https://www.youtube.com/watch?v=En5SFsRBGqU
Compact Coilspring powered Bow https://www.youtube.com/watch?v=EF7iZBei4Tc
Coilspring powered Bow Mark II https://www.youtube.com/watch?v=En5SFsRBGqU