Triblader Boomerang with Reinforcing Spine

thingiverse

I wanted to experiment with distinct print processes for different components of my models, so I designed a pretty standard trilayered model with a reinforced spine. The goal was to maintain the boomerang's low density by minimizing infill and using a thin skin, while incorporating a spine-like structure to add stability.\r\n\r\nTo be fair, I haven't discovered any benefits of this design over a traditional printed boomerang, but I think it looks sleek and futuristic when printed, so here it is.