MIDDLEBORO — By the time Saturday, May 6 ended, 1,500 new American flags rustled in the breeze at the graves of veterans buried in Middleboro’s cemeteries.

The flags were planted by community volunteers under the direction of Veterans Service Officer Steve Adelman to replace their worn and tattered predecessors. The annual effort takes place in time for the upcoming Memorial Day holiday.

Adelman said the flag replacement day has taken place for at least 20 years under the supervision of town veterans service officers. About 50 people attended Saturday. including local Scouts, members of the Middleboro Little League and volunteers from Oak Point housing community.

“It’s important to remember the veterans and keep their memories alive,’’ Adelman said.

Flags were placed Saturday on graves at St Mary’s Central, Titicut, Central and Purchade cemeteries. Other cemeteries were flagged previously, Adelman said.

Carter Hermanson, 9, of Halifax accompanied his grandfather Gary Hermanson of Middleboro. The activity was “fun,’’ Carter said, but also serves a deeper purpose.

“It’s respectful for the people who risked their lives in the war,’’ he said.

Zachary Terra, 11, of Middleboro said the newly planted flags add color to the cemetery. “It’s more vibrant when people drive by,’’ he said.

Matthew Romaniecki of Middleboro brings his children every year to participate. He was accompanied this year by his son Ethan Romaniecki, 7. “I want to teach the kids respect for those who served.’’

Arthur Borges, who divides his time between Fall River and Florida, served in Vietnam. His father and brother are also veterans. 

“It’s important,’’ he said of the flag placing. “These people make it a point to take care of their country, and so do I.’’