Unfortunately I filmed this project months before I even prototyped the sling-bow. The person that owned the slingshot moved out of town, and I couldn't find another one like it anywhere. Hence my motivation for making the slingshot project :). So now if you make a parachute, you'll be able to use it with Rockets, Sky Balls, or even action figure toys as well. And if you make Sky Balls, why not build yourself a SkyBlaster Slingshot to launch it with. |--| Everything ties together nicely, and you can get the Project PDF here:.