November 8, 2025
Description
I saw this design that used springs for the power and decided to download it for my grandson. After printing it I realized it was really flimsy and basically fell apart after every use. So I decided to redesign it to both make it sturdier but to also correct some design errors. One being the starting position of the catapult arm had you loose a lot of energy, Additionally the trigger mechanism was totally loose to be useless.
Enjoy it is quite powerful so be careful : - )
License:
Creative Commons — Attribution — Share Alike