I have been playing around with an idea for a dagger-throwing character in 5e. I was wondering if there was an official version of the Blinkback Belt from Pathfinder. I feel that it could be an interesting build.
The belt holds either 2 one-handed weapons or 4 light weapons which, when drawn and thrown, are teleported back to the belt. I am more interested in the teleporting aspect, i.e. the character can spend his action/bonus action to throw some daggers, and then doesn't have to worry about retrieving them if they miss. Think of it as a John Woo movie in D&D.
I have looked around online but unfortunately with so much homebrew content out there I was not able to decipher what was considered official or not.
Best Answer
In 5E, there are only a handful of sources for magic items that are official - primarily the Dungeon Master's Guide, and the appendices of published adventures.
After looking through all of these, the answer to your question is: No. The Blinkback Belt does not have an exact equivalent in D&D 5e.
There are a few magic items that have a similar effect though (in that they can be thrown multiple times). However, all of these return the item to your hand, not your belt - a small but perhaps noteworthy difference.
From the DMG:
From the Princes of the Apocalypse adventure:
Finally, the closest to what you're looking for is probably in the adventure Waterdeep: Dragon Heist:
The Bracer of Flying Daggers functions similarly to the Blinkback Belt (albeit more limited in what weapons can be equipped to it, but allowing an additional attack):