This air plane is a dart airplane and is a great paper airplane. All you will need to make the hammer head paper airplane in a sheet of ordinary printer paper.
Step 1: Fold One
Fold the paper in half and then unfold leaving a crease.
Step 2: Folds Two and Three
Now fold and unfold the corners also leaving a crease. Flip over paper.
Step 3: Folds Four and Five
Now flip over the paper and repeat leaving a deeper crease.
Step 4: Folds Six and Seven
Flip paper back over and then pull the flaps from the back to the front, folding another crease.
Step 5: Fold Eight
Fold down the top half's of the two flaps.
Step 6: Fold Nine and Ten
Fold again and then fold the bottom flap up locking the paper airplane together.
Step 7: Folds Eleven, Twelve, and Thirteen
Flip over and then form the wings.
Step 8: Finished
This is the finished product. This paper airplane is a glider/dart. I think it will fly straight as an arrow for 20 feet if it is folded right. If you liked this instuctable, also check out the white lightning paper airplane, and the arrow paper airplane