The party began to splinter.

那个党开始分裂。

《牛津词典》

And the author of this novel begs people to set party unity above the bickering of splinter groups.

本书作者并要求人们将党的团结置于小派别的争吵之上。

youdao

Election officials said the main opposition party, The Botswana National Front, won six parliamentary seats while a splinter group, the Botswana Congress Party,won five.

VOA: standard.2009.10.19

He left the splinter party to enter the Kan cabinet.

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The South African president, eager to show some progress in his faltering shuttle diplomacy, flew to Harare on July 5th and met Mr Mugabe and Arthur Mutambara, the leader of a small MDC splinter party.

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Fatima Bhutto said she's a political person and does campaign for a splinter group of the Pakistan Peoples Party.

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