Which brewery is credited with establishing the standard throwing distance for darts?

The brewery credited with establishing the standard throwing distance for darts is the British company Allen's Brewery. In the 1920s, they set the distance to 7 feet 9.25 inches (2.37 meters) from the dartboard, which became widely accepted and remains the standard in the game today. This measurement was formalized further with the formation of the National Darts Association in the UK.