3D PAPER AIRPLANE

IN THIS INSTRUCTABLE,
I will explain you how to make 3d paper airplane

step 1
-paper
-scissor

first cut the paper in square shape.
now  cut the square paper with scissor in four equal pieces.

now fold the four corners of each piece in such a way,
that all four corners will meet at the centre  of the paper
as shown in the figure.

prepare a wings
-now fold the four  pieces
as shown in the figure 1
and fold as shown in figure 2
ready look

front portion
now fold the third piece like shown in figure 4
base ready when you see look

rear
now take a four piece make it same as front portion
and do as shown in figure looky
(by lifting corner of the last fold)

assemble
now assemble this four part as shown in figure 1.1,1.2
this four pieces can be interlocked in each other easily without any paste  because we can use corner of the pieces to fit in each other.
thus the 3d paper airplane is ready!!!