Tumblewing Paper Airplane

At right are directions on how to make a tumblewing paper airplane. The tumblewing is easiest to build and fly. Although it flies more like a piece of  confetti than an airplane, the tumblewing flies the slowest of all the designs because it requires no ballast.

How To Fly a Tumblewing Using Controllable Slope Soaring

 Academy of Model Aeronautics Quick Project (tumblewing)

How Does a Tumblewing Work?