One of the best examples of this idea is in the science fiction literature of the Marvel comic series X-men. Here due to untapped potential of the human brain and the mutation of genes in the human body, a new species in created known as homo-superior or mutants. These mutants have certain gifts and powers given to them through the process of evolution. These powers range from super fast healing, telekinesis and yes flying and growth of wings. One of the main characters in the series is named Angel and she has wings drawn as that of an angel although they are tattooed onto her body when not in use, which allow him to fly. The increased use of wings in popular culture has probably lead to the increased number of people trying to fly through magic.
So by the majority of the population, the idea of growing wings is something that will never happen, and there is no such thing as magic, however many do believe that in the future due to science and evolution such things maybe possible. And as it was in the past many things written as science fiction are now true in real life today, and those that aren't, scientists are working on to make them real. But for those that do believe in magic and spells, below are some incantations that have been written that if real would potentially allow you to grow wings.
'The ground is where I lay my feet, the sky is where I want to be, two wings grow where behind me lay, now jump up and fly away.'
'Get into a concentrated state and say: "by the power of (your element) and through the magic of my winx, unleash my power and reveal my wings. Say everyday for seven days four times each."'