Papierflieger
Make your own paper airplane and test your model on a launching catapult
Make a paper plane either following instructions or your own fantasy and test it on the launch pad. You can rotate the catapult to select one of three targets. By observing a few basic rules you will achieve a better flight of the plane. The paper model has to be symmetrical and care also needs to be taken to ensure precise folding and bending of the paper. If the paper plane tilts, check its symmetricity. The flight is influenced by the shape of the wings, the position of the centre of gravity, surface treatment of the paper and the weight of the model.
