Compliant Mechanism Dart Gun - Print in Place

When I saw Mark Rober’s compliant mechanism dart gun it was more than cool, it was a new way of storing potential energy that I had never seen before. So of course I printed one, and the dart went about a foot… It was still cool though. So I set about redesigning it as close as I could to his but with a respectable amount of power. This baby shoots clear across the room so show it a bit of respect before testing. Build Guide: https://props3d.pro/projects/compliance-dart-gun/ Demo: https://www.youtube.com/watch?v=AG7FOi_86Ec See more builds and Props: https://www.youtube.com/c/Props3D/ Support keeping P3D Free and get early access and exclusive content: https://patreon.com/props3d/ Join me and fellow prop makers on Discord: https://discord.gg/NGWhc6a3Gv