There is two ways to mount the wings you can use option A, take glue. After you have that done, you will now want to cut the lines with scissors or an x acto knife, but scissors are probably the best choice for this type of card board, when cutting. Once you get your flat card board draw your design, you may want to use a straight edge so that you have straight lines to cut along. I made my wing about 16 cm being 2 cm longer than my plane body that is 14 cm. The size of your wing span depends on how long your plane body is. Now one of the last steps is to add the wing to the plane, for the wing you will need flattened card board. After applying a small coating of glue let the tail fins dry for at least 5 minutes, before continuing the plane. To mount the tail fins, one fin will be white side up and the other white side down, unless both sides are white, see picture for clearer depiction. That way now you can add glue on the sides and mount it. After that i placed the two triangles on top of each other, then bend them one direction from the bottom about a 1/3rd of the way up. There are different sizes that you make for the tail wings, you can experiment with this to see how it affects flight, but I used a 2 similiar triangles, with the 2 identical sides being 9 cm and the other side being 12 cm, I then cut the triangle in half the create my tail wings. Then when you have the one triangle done, cut a line straight up the middle towards the center dot.

Then put a dot on where on the top center of the square and cut a straight line to it from the bottom corners of the square. First take the refined flat card board, and create a square out of it (this may require measuring. the way I made my tail fins, was to take flattened card board found in popsicle boxes, and some waffle boxes, and create two equal sized triangles. Now is to create the tail fins on the plane. After you have drawn the body with a sharpie or marker, cut on the outisde of the black lines, with that done all you need to do now is attach the other parts of the plane. So the design should look like a long rectangle with one curved end. The height of the plane should be around 1.5 to 2 cm. The best design I've had so far for my heights is to make the plane body, 14 cm in length, and then a semi circle on the end for the nose of the plane, then making it go another 14 cm back then connecting the two parallel lines. If you make a long length, and small height plane, it wont work well or be very aerodynamic.

That means that making a short length and big height plane, would not work well. But when making any parts with corrugated do not flatten the insides of the plane. You'll want to make the body out of corrugated cardboard the kind of card board found in shoe boxes that has the small waves in the middle of it that can be flattened. The body of the glider is of your choosing, you can make it big or small, but what every size you make it make sure the length of the plane and how tall it is are of strong enough to support the wings.

Triangle half wing pin