Intro: Killer (haha) Paper Airplane
Step 1: Materials
Materials: U.S. Letter paper, scissors, and tape(Petoskey stone drawing optional).
Step 2: First Folds
Pictures should be self explanatory.
Step 8: Toss It!
Throw the plane at a 90 degree angle(top is flat) in between gently and moderately. Trim flap thingies(look at step 7) accordingly.