Answer:
What gets wet while drying?
I fly through the air on small feathered wings, seeking out life and destroying all things.
I have four wings but cannot fly. I never laugh and never cry. On the same spot always found, toiling away with little sound.
The more you take, the more you leave behind.
Though blind as well, can lead the blind well.
What never gets any wetter no matter how hard it rains?