Softball cradle for catapult
thingiverse
To attach the drawstring, you may have to trim the clip. A clip is built in at the end to connect to bowstring (drawstring). One of the designs features a pair of wings on the bottom, which will require additional supports or can be printed upright like I did.
Download Model from thingiverse
With this file you will be able to print Softball cradle for catapult with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Softball cradle for catapult.