Related Clues:

• Take . . . . to fly away (4)
• Projecting part of bird or aircraft
• Projecting support for chair or table
• Milk-secreting organ
• Take . . . . to fly like a bird
• Dark meat choice
• Upper part of the leg
• Organ for flying
• Flying part
• If nothing in 4 down comes to an end, that's only mythical
• Are, in short, in the beast in the Milky Way
• More than one foot of what one pound is an instance of
• This needs 21 across at last to make one fabled foot, perhaps.
• It's not 28 across that may have an end that's mythical
• How the little brother might start 21 across in the Milky Way