Step 1: Take one wing and position it so that the slightly upturned end is facing the tail of the blank, with the upturned part facing outward.
Step 2: Align the two holes on the wing with the corresponding clips on the side of the blank, and carefully insert the wing into place.
Step 3: Repeat the same process for the other wing using the same orientation—ensure the upturned end faces outward and insert it into the clips on the opposite side.
Step 4: Use pliers to firmly press the clips, securing the wings in place and ensuring there is no gap between the clips and the body of the blank.
