Retro Triblader Boomerang (Remix)

thingiverse

This is an updated version of my original boomerang design from 2011. I've refined its shape slightly but still kept it simple by using lines and circular arcs lofted into three dimensions. My initial boomerang had a tendency to linger in the air for too long, making an extra circle before returning, so I added slots and holes to slow it down. If your boomerang is moving too quickly, you can try taping over some of the large holes or slots to reduce drag. Here's a video showing this boomerang in flight, printed at 120% scale in PLA: https://youtu.be/PA3OuqzdVlg