Prankapult

This is a modified version of [thing:1381027](/thing:1381027).

I try to take a purist route and don't think a 3d printed object should need glue or welding if at all possible. I've modified it to snap the supports onto the base, and to use c-clips to hold the supports together. I tried to use split snap posts for the connection between support A and support B, but the layer adhesion isn't good enough at this size, and the tabs just break. So I added the C-Clips, and they hold with plenty of strength.

Note the orientation of the throwing arm to Support A during assembly, shown in the first image. The throwing arm is installed in that position and then wound before installing the base. Assembly is the same as the video at [the original thing](/thing:1381027) except for snapping and using the c-clips instead of welding with a soldering iron or gluing.

I also modified the size of the hole in the spring to provide less clearance, and therefore less chance of it spinning passed