American Lung Association Delta Fighter

This paper airplane is designed for the American Lung Association. You can download the patterned sheet and make a double sided colored paper to make the same paperplane shown here.   Click HERE for patterned sheet download.
Folding Instructions

Step 1

Step 2
 Step 1.
Use a sheet of 81/2-by-11 inch paper. Fold the paper in half lengthwise and run thumbnail along the fold to crease it sharply. Now, unfold the paper.

Step 2
Fold down the top corners as indicated by the arrows.
 

Step 3
 

Step 4

 Step 3
Fold the two edges toward the center line, as indicated.

Step 4.
Make a valley fold in half.
Turn the plane 90 degrees as shown in figure of Step 5.


Step 5


Step 6

 Step 5
Create a wing crease that begins at the nose as shown. 
 
Step 6.
Bend up the winglet as shown. Repeat step 5 and 6 for other wing.
 
 
Step 7


 
Step 8
 		 Step 7.
Open the model and bring out the flap form the left side layer.

Step 8.
Fold  the triangle so that the lower edge meets the center line.
 

Step 9



Step 10
 Step 9.
Repeat similar folding for the upper part of the flap.

Step 10.
Form 3-dimensional shape as shown in figure. The American Lung Association Delta Fighter is complete.