Way-marker flags

Being able to put flags, or maybe feathers on sharpened sticks so that you can mark your path through the forest or (less useful in the dark) the mines.

Core concept
We need a simple, cheap way to mark a path through areas like the forest. If all we have is torches/crystal torches, they only really work at night. If we can put waving flags on small sharpened sticks, they will be easy to see even during the day. However, cloth physics might make this difficult, so instead, feathers might work. Red and blue feathers would allow for two different paths to be marked at the same time. Simply having the feather stand upright on the stick and wiggle a bit would be sufficient for marking a path visibly.

Thanks for reading!