I have 2 pairs of the jump wings in the first picture. The emblem in the middle does in fact look more like a "Red Star" that a maple leaf, but they were issued to me in 1981 at CFB Ottawa South by Base Supply. They were the issued pattern of the day to be worn centred ON the shirt pocket if you had other wings, or specialist emblems, being worn ABOVE the pocket.
Later in the early 1990's, I was issued a newer pattern that were a miniature version of the larger metal pin on wings that are still worn in shirt sleeve order.
Hope this clears things up.
Cheers,
Bill
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