Hereford suffered their second heavy defeat in a row after being soundly beaten at Dartford.
Ryan Hayes' left-footed drive from the edge of the area found the top corner to give the Darts the lead.
James Rogers doubled the home side's lead when he headed home Hayes' cross from close range.
Danny Harris extended the lead to three with a right-footed shot from the edge of the area before a Jon Wallis free-kick found the bottom right corner.
VIEWS FROM THE DRESSING ROOM
Dartford manager Tony Burman told BBC Radio Kent:
"It was a decent performance all round, Defending, midfield and up front, and I'm delighted we've got a lot of supporters through the turnstiles as well.
"The two guys up front were very good today, they started well from the kick-off and caused the Hereford defenders problems.
"It was a great start (to the second half) and I'm pleased with the reaction from the Gateshead game, we had the work-rate and we put on a really decent performance today."
Dartford 12 Bettinelli 02 Rose 06 Bonner 16 Arber Booked 20 Burns 04 Champion 07 Hayes (Noble - 81' ) 10 Bradbrook Booked (Wallis - 81' ) 13 Rogers 09 Erskine 21 Crawford (Harris - 73' ) Substitutes 24 Sutton 08 Wallis 14 Noble 15 Collier 11 Harris Hereford United 12 Hanford 02 Gallinagh 03 Heath 06 Graham 15 Anthony 04 Pell (Sammons - 80' ) 07 Watkins 08 Carruthers (Nicholls - 54' ) 11 Clist (Evans - 54' ) 18 Clucas 19 Bowman Substitutes 14 Stam 17 Evans 20 Sammons 22 Smikle 21 Nicholls