3D printed Dart Launcher that used motors and flywheels to launch darts up to 70 feet, All 3d parts can be printed without any support material. Takes about 15 hours or so to print all the parts. All parts lock together via little tabs and then zip ties are used to clench the pieces up nice and tight. https://youtu.be/lkN32zHImtA https://vimeo.com/188393344