Board Thread:Lore Discussion/@comment-26894987-20170617210207/@comment-4511886-20170617220448

It could be a concept idea for the Feather Arrow, or perhaps it's a cut arrow that would work like the White Arrows from Demon's Souls.

Interestingly, "Darkwood" does not exist outside of this mention, although it might actually refer to "Darkroot" with a minor mistranslation/typo causing the different name.