OTHER: New look at The Batman grapple gun reveals what those darts

Batman: Arkham Knight (Video Game) - TV Tropes

Grapple Gun (The Batman film), Batman Wiki

The Batman: 10 Things You Didn't Know About the DC Movie Reboot - IGN

How to unlock the grappling hook in Dying Light 2.

Grapple Gun/Harpoon, The Batman — Concept Art Association

TheBCEU on twitter has a very possible theory on Batman's grapple gun. The Gun fires the grapple line, he hooks the line onto this mechanism on his gauntlet, and it pulls him

Batman (Telltale Batman Games), Batman Wiki

The Batman] What are those dart-looking things on Batman's gauntlets? : r/AskScienceFiction

Batarang - Wikipedia

The Batman 2022: 10 Subtle Details About Batman's Costume & Armor

The Batman 2022 Grappling Gun Made with EVA Foam and 3d Printed Darts

ALL NEW WEAPONS EXPLAINED [Blow Dart, Grapple Gun, Double Barrel, Knives]

THE BATMAN: New Photos May Reveal Colin Farrell's Very Different Penguin Look

Batsuit - Wikipedia