This little gem is simpler than a delta dart! And it flies equally as well if not better!
The flying surfaces simply need to be cut out of foam from an egg carton and glued onto the balsa fuselage.
Note on the plans that two sizes of egg cartons are used, both 12 and 18 varieties.
Dihedral (wing angled upwards for stability) are simply bent into the foam.
White glue works good for gluing foam to balsa.