Flip the paper over so that the printed fold lines are facing down. - Turn the corners back to the outside fold lines and ...

-- Flip the paper over so that the printed fold lines are facing down.  -- Turn the corners back to the outside fold lines and crease. Repeat for the next set of folds.  -- Fold up along the center line so text is inside and graphics are on the outside.  -- Finally fold down each wing.  -- Throw briskly and slightly angled up.