Jen, above frame, top right, I see [what I think is depicted, purposely] the curve of eagle wings, seen as the eagle lifts them up to fly away.
Edit: The more you look the more you see.
The arrow or spear is not a staff, as it is going "through" the flag at an odd angle, and the hold where it goes through is depicted.
If it could by any means be a staff -and it is not- then it is an upside down flag, for the stars are not there, in relation to that so called staff.
The back of eagle wings as they would be seen from the back are depicted in shadowy form outside the frame, just below the "get involved" invitation.
The moon rising in the dark night is rising "over the stripes of a prone flag"!
The stripes are never depicted on the flag.