Archery is an area where 3d printing is often used. There is even a fully 3d printed DIY compound bow project.
Southern .45 made a working prototype of 3d printed bow hand in ABS.
Source and more information:
http://southern45acp.tumblr.com/post/108881474356/ok-so-a-working-prototype-of-the-3d-printed
Southern .45 made a working prototype of 3d printed bow hand in ABS.
Source and more information:
http://southern45acp.tumblr.com/post/108881474356/ok-so-a-working-prototype-of-the-3d-printed