Use pins to secure the parts and to make
the parts glue along the curved surface.
Glue the opposite side of the fuselage in
place as well.
Feed the wings through the fuselage
sides. On the wing the round hole goes
toward the back. Feed the wings through
a bit at a time and work from side to side
on the fuselage to slide them along the
wing. Take your time and work bit by bit
so as not to break the fuselage sides.
Measure the wings front and back on
each side to ensure that the wing is
exactly in the centre of the fuselage.
Glue the wings in place.